XSS in Zabbix Frontend
CVE-2023-29456
URL validation scheme receives input from a user and then parses it to identify its various components. The validation scheme can ensure that all URL components comply with internet standards.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
EPSS: 0.006 (42.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.7 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:L/A:L.
Affected products
- Zabbix Frontend
- Zabbix — versions 4.0.0, 5.0.0, 6.0.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security@zabbix.com (Patch, Vendor Advisory)
- security@zabbix.com
- af854a3a-2127-422b-91ae-364da2661108
Frequently asked questions
- What is CVE-2023-29456?
- CVE-2023-29456 is a medium-severity vulnerability in Zabbix Frontend, classified under Improper Input Validation. CVSS score: 5.7/10. Published 2023-07-13.
- How severe is CVE-2023-29456?
- Medium severity. CVSS v3 base score is 5.7 out of 10.
- Is CVE-2023-29456 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.